xmlgraphics-commons 1.0

org.apache.xmlgraphics.image.codec.util
Class SeekableOutputStream

java.lang.Object
  extended byjava.io.OutputStream
      extended byorg.apache.xmlgraphics.image.codec.util.SeekableOutputStream

public class SeekableOutputStream
extends java.io.OutputStream

An OutputStream which can seek to an arbitrary offset.


Constructor Summary
SeekableOutputStream(java.io.RandomAccessFile file)
          Constructs a SeekableOutputStream from a RandomAccessFile.
 
Method Summary
 void close()
           
 void flush()
          Invokes getFD().sync() on the underlying RandomAccessFile.
 long getFilePointer()
           
 void seek(long pos)
           
 void write(byte[] b)
           
 void write(byte[] b, int off, int len)
           
 void write(int b)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SeekableOutputStream

public SeekableOutputStream(java.io.RandomAccessFile file)
Constructs a SeekableOutputStream from a RandomAccessFile. Unless otherwise indicated, all method invocations are fowarded to the underlying RandomAccessFile.

Parameters:
file - The RandomAccessFile to which calls will be forwarded.
Throws:
java.lang.IllegalArgumentException - if file is null.
Method Detail

write

public void write(int b)
           throws java.io.IOException
Throws:
java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException
Throws:
java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
Throws:
java.io.IOException

flush

public void flush()
           throws java.io.IOException
Invokes getFD().sync() on the underlying RandomAccessFile.

Throws:
java.io.IOException

close

public void close()
           throws java.io.IOException
Throws:
java.io.IOException

getFilePointer

public long getFilePointer()
                    throws java.io.IOException
Throws:
java.io.IOException

seek

public void seek(long pos)
          throws java.io.IOException
Throws:
java.io.IOException

xmlgraphics-commons 1.0

Copyright 1999-2006 The Apache Software Foundation. All Rights Reserved.